82742480 (number)

82742480 is an even 8-digits composite number following 82742479 and preceding 82742481. In scientific notation, it is written as 8.2742480 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 33096960 positive integers (up to 82742480) that are relatively prime to 82742480.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred forty-two thousand four hundred eighty

Notation

Scientific notation 8.2742480 × 10^7
Engineering notation 8.2742480 × 10^6

Prime Factorization of 82742480

Prime Factorization 2 × 2 × 2 × 2 × 5 × 1034281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10342810
Product of the distinct prime numbers

The prime factorization of 82742480 is 2 × 2 × 2 × 2 × 5 × 1034281. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 11, 12, 272, 332, 4716, 3570, 82927, 8401, 768105, 326790, 4146820, 4780936, 88566072, 62842952, 996653497, 621470407, 4808346936, 1906504181

Basic calculations (n = 82742480)

Multiplication

n×y
n×2 165484960
n×3 248227440
n×4 330969920
n×5 413712400

Division

n÷y
n÷2 41371240
n÷3 27580826.666667
n÷3 20685620
n÷5 16548496

Exponentiation

ny
n2 6846317996550400
n3 5.6648132990321E+23
n4 4.687207010989E+31
n5 3.8783113236262E+39

Nth Root

y√n
2√n 9096.2893533572
3√n 435.75546706399
4√n 95.374469085585
5√n 38.330607880265

Divisors of 82742480

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1034281, 2068562, 4137124, 5171405, 8274248, 10342810, 16548496, 20685620, 41371240, 82742480

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82742479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82742480 can be divided by 20 positive divisors. The sum of these divisors (counting 82742480) is 1, the average is 0.05.

Base conversion 82742480

Base System Value
2 Binary 100111011101000110011010000
3 Ternary 12202200202100022
4 Quaternary 10323220303100
5 Quinary 132140224410
6 Senary 12113243012
8 Octal 473506320
10 Decimal 82742480
12 Duodecimal 23863468
16 Hexadecimal 4ee8cd0
20 Vigesimal 15h2g40
36 Base36 1d9gi8

Cryptographic Hash Functions

md5 f6b14d1ba8045e4da1fd9688aa02882c
sha1 5512cd9dc216583cf8706b06916ca421c2007b34
sha256 98c79dc271218d6ddec2be46f9b7ebcd79063a7904211484ee50cc7fd0f602f3
sha512 c647bab8b707ef145ca25ab635265c2d389ed4df6e61eca84c50b501f03825f79d037afb2f667b4d3aa0ee60331147752b50383a36a3c4f97dd6a60feab991f9
ripemd-160 e2d34d0becd6c631ac21a0423b81ee482f112e84

82742480 as geometric shapes

Circle

Radius = n
Diameter 165484960
Circumference 519886334.6156
Area 2.1508342322102E+16

Sphere

Radius = n
Volume 2.3728714458929E+24
Surface area 8.6033369288409E+16
Circumference 519886334.6156

Square

Length = n
Perimeter 330969920
Area 6846317996550400
Diagonal 117015537.40038

Cube

Length = n
Surface area 41077907979302400
Volume 5.6648132990321E+23
Space diagonal 143314179.30425

Equilateral Triangle

Length = n
Perimeter 248227440
Area 2.9645426536996E+15
Altitude 71657089.652126

Triangular Pyramid

Length = n
Surface area 2.9645426536996E+15
Volume 6.6760464965022E+22
Height 39005179.133462